If you want to keep equipment operating in peak condition, make sure you select the proper replacement fan blade when replacing a worn or damaged one.
Proper fan blade selection sometimes gets overlooked. The main contributor is that, unlike motors, fan blades typically do not list any key specifications that would help in the replacement process. Many times you have to rely on the motor's nameplate information to help in the selection process. However, the nameplate alone doesn't provide all the necessary information to make an informed choice.